- A
pycnidium (plural
pycnidia) is an a****ual
fruiting body
produced by
mitosporic fungi, for
instance in the
order Sphaeropsidales (Deuteromycota, Coelomycetes)...
- with an
opening at the apex (
pycnidia). Four form-families can be distinguished.
Sphaeropsidaceae are
fungi with
pycnidia dark colored,
leathery to carbonous...
-
Enchylium conglomeratum exhibits lecanorine apothecia and immersed,
globose pycnidia,
indicative of both ****ual and a****ual
reproductive strategies. Despite...
- tissue. The
fruiting structures are
spherical with an
opening at the apex (
pycnidia) or are disc-shaped (acervuli). The
formation of
conidia in a fruiting...
-
Septoria are
ascomycete pycnidia-producing
fungi that
cause numerous leaf spot
diseases on
field crops,
forages and many
vegetables including tomatoes...
-
characterized by
necrotic blotches on the foliage.
These blotches contain a****ual (
pycnidia) and ****ual (pseudothecia) fructifications. A****ual
state (anamorph, a****ual...
- a
small hole at the top
called perithecia (singular: perithecium), and
pycnidia (singular: pycnidium),
shaped like
perithecia but
without asci (an ascus...
- the host bark,
which exposes the
pycnidia below.
These pegs also
produce pycnidia that are
smaller than the
pycnidia in the stroma.
While different in...
- hair-like
cilia along their edges. Both
apothecia (****ual
fruiting bodies) and
pycnidia (a****ual
fruiting bodies) also
occur along the
edges of the lobes. The...
-
diagnosed by the
presence of
small black pycnidia which occur on the edge of the leaf lesions. The
presence of
these pycnidia allow for this
disease to be distinguished...
